CN212031399U - Device for detecting oxygen index of cable material - Google Patents
Device for detecting oxygen index of cable material Download PDFInfo
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- CN212031399U CN212031399U CN202020087723.0U CN202020087723U CN212031399U CN 212031399 U CN212031399 U CN 212031399U CN 202020087723 U CN202020087723 U CN 202020087723U CN 212031399 U CN212031399 U CN 212031399U
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- cable material
- conveying device
- oxygen
- cover plate
- plate
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
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Abstract
The utility model discloses a device that cable material oxygen index detected, including fixed plate, hyaline tube, apron, elevating gear, nitrogen gas conveyor, oxygen conveyor, year thing board, air exhaust device, controlling means, be equipped with a hyaline tube on the fixed plate, hyaline tube upper end opening, the bottom of hyaline tube even have two intake pipes, and one of them intake pipe links to each other with nitrogen gas conveyor, and another intake pipe links to each other with oxygen conveyor, be equipped with an apron directly over the hyaline tube, the below of apron is equipped with one and carries the thing board, carries the thing board and links to each other with the apron through a plurality of fixed columns, the upper end of apron links to each other with an elevating gear, and elevating gear installs on a mounting bracket. The utility model discloses a cooperate with the thing board with elevating gear for the cable material lights the in-process and can not influence the oxygen content in the transparent tube, makes the result more accurate.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of cable, especially technical field that cable material oxygen index detected.
[ background of the invention ]
The cable material is an essential raw material in cable production. Cable materials need to meet certain properties to be able to be used in the production of cables, wherein the oxygen index of the cable material is an important indicator. The existing cable material oxygen index detection device is not ideal in use effect and accurate in measurement result.
[ Utility model ] content
The utility model aims at solving the problem in the prior art, providing a device that cable material oxygen index detected, can make the testing result more accurate.
In order to achieve the above purpose, the utility model provides a device for detecting oxygen index of cable material, which comprises a fixed plate, a transparent tube, a cover plate, a lifting device, a nitrogen conveying device, an oxygen conveying device, a carrying plate, an air extracting device and a control device, wherein the fixed plate is provided with the transparent tube, the upper end of the transparent tube is opened, the bottom of the transparent tube is connected with two air inlet tubes, one of the air inlet tubes is connected with the nitrogen conveying device, the other air inlet tube is connected with the oxygen conveying device, the cover plate is arranged right above the transparent tube, the carrying plate is arranged below the cover plate and is connected with the cover plate through a plurality of fixed columns, the upper end of the cover plate is connected with the lifting device, the lifting device is arranged on a mounting frame which is fixed on the fixed plate, the cover plate is provided with an air extracting hole which, and the nitrogen conveying device, the oxygen conveying device and the air extracting device are all connected with the control device.
Preferably, the nitrogen conveying device, the oxygen conveying device and the air extracting device have the function of adjusting the flow rate.
Preferably, the nitrogen conveying device, the oxygen conveying device and the control device are all arranged on the fixing plate, and the air exhaust device is arranged on the cover plate.
Preferably, a motor is installed on the inner bottom wall of the transparent pipe, the motor is connected with a vertically arranged rotating shaft, the rotating shaft is provided with stirring blades, and the motor is connected with the control device.
Preferably, the air suction hole is positioned right above the center of the loading plate.
Preferably, a sealing gasket is fixed at the bottom of the cover plate, the inner diameter of the sealing gasket is smaller than that of the transparent pipe, and the outer diameter of the sealing gasket is larger than that of the transparent pipe.
The utility model has the advantages that: the lifting device is matched with the object carrying plate, so that the oxygen content in the transparent tube cannot be influenced in the ignition process of the cable material, and the result is more accurate; the rotating shaft is matched with the stirring blades, so that oxygen and nitrogen can be fully mixed, and the accuracy of the result is ensured; the arrangement of the sealing gasket enables the cover plate and the transparent tube to be effectively sealed, and the accuracy of the result is guaranteed.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a front view of the device for detecting oxygen index of cable material of the present invention.
In the figure: 1-fixed plate, 2-transparent tube, 3-cover plate, 4-control device, 10-mounting rack, 20-air inlet pipe, 21-nitrogen conveying device, 22-oxygen conveying device, 25-motor, 26-rotating shaft, 27-stirring blade, 30-lifting device, 31-carrying plate, 32-fixed column, 33-sealing gasket, 35-air extracting hole and 36-air extracting device.
[ detailed description ] embodiments
Referring to fig. 1, the utility model relates to a device for detecting oxygen index of cable material, which comprises a fixing plate 1, a transparent tube 2, a cover plate 3, a lifting device 30, a nitrogen gas conveying device 21, an oxygen gas conveying device 22, a carrying plate 31, an air extractor 36 and a control device 4, wherein the fixing plate 1 is provided with the transparent tube 2, the upper end of the transparent tube 2 is open, the bottom of the transparent tube 2 is connected with two air inlet tubes 20, one air inlet tube 20 is connected with the nitrogen gas conveying device 21, the other air inlet tube 20 is connected with the oxygen gas conveying device 22, the cover plate 3 is arranged right above the transparent tube 2, the carrying plate 31 is arranged below the cover plate 3, the carrying plate 31 is connected with the cover plate 3 through a plurality of fixing columns 32, the upper end of the cover plate 3 is connected with the lifting device 30, the lifting device 30 is arranged on a mounting rack 10, the, the cover plate 3 is provided with an air exhaust hole 35, the air exhaust hole 35 is connected with an air exhaust device 36, the nitrogen conveying device 21, the oxygen conveying device 22 and the air exhaust device 36 are all connected with the control device 4, the nitrogen conveying device 21, the oxygen conveying device 22 and the air exhaust device 36 all have the function of adjusting the flow rate, the nitrogen conveying device 21, the oxygen conveying device 22 and the control device 4 are all installed on the fixing plate 1, the air exhaust device 36 is installed on the cover plate 3, a motor 25 is installed on the inner bottom wall of the transparent tube 2, the motor 25 is connected with a vertically arranged rotating shaft 26, a stirring blade 27 is installed on the rotating shaft 26, the motor 25 is connected with the control device 4, the air exhaust hole 35 is positioned right above the center of the object carrying plate 31, a sealing gasket 33 is fixed at the bottom of the cover plate 3, and the inner diameter of the sealing gasket 33 is smaller than the inner diameter of, the outer diameter of the packing 33 is larger than that of the transparent tube 2.
The utility model discloses the working process:
in the working process of the device for detecting the oxygen index of the cable material, the lifting device 30 is matched with the carrying plate 31, so that the oxygen content in the transparent tube cannot be influenced in the ignition process of the cable material, and the result is more accurate; the rotating shaft 26 is matched with the stirring blades 27, so that oxygen and nitrogen can be fully mixed, and the accuracy of a result is ensured; the sealing gasket 33 is arranged to effectively seal the cover plate 3 and the transparent tube 2, and the accuracy of the result is ensured.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (6)
1. The utility model provides a device that cable material oxygen index detected which characterized in that: comprises a fixed plate (1), a transparent tube (2), a cover plate (3), a lifting device (30), a nitrogen conveying device (21), an oxygen conveying device (22), a loading plate (31), an air extractor (36) and a control device (4), wherein the fixed plate (1) is provided with the transparent tube (2), the upper end of the transparent tube (2) is open, the bottom of the transparent tube (2) is connected with two air inlet tubes (20), one air inlet tube (20) is connected with the nitrogen conveying device (21), the other air inlet tube (20) is connected with the oxygen conveying device (22), the cover plate (3) is arranged right above the transparent tube (2), the loading plate (31) is arranged below the cover plate (3), the loading plate (31) is connected with the cover plate (3) through a plurality of fixed columns (32), the upper end of the cover plate (3) is connected with the lifting device (30), elevating gear (30) are installed on one mounting bracket (10), and mounting bracket (10) are fixed on fixed plate (1), be equipped with one aspirating hole (35) on apron (3), aspirating hole (35) link to each other with one air exhaust device (36), nitrogen gas conveyor (21), oxygen conveyor (22), air exhaust device (36) all link to each other with controlling means (4).
2. The apparatus for detecting oxygen index of cable material according to claim 1, wherein: the nitrogen conveying device (21), the oxygen conveying device (22) and the air extracting device (36) have the function of adjusting the flow rate.
3. The apparatus for detecting oxygen index of cable material according to claim 1, wherein: the nitrogen conveying device (21), the oxygen conveying device (22) and the control device (4) are all installed on the fixing plate (1), and the air exhaust device (36) is installed on the cover plate (3).
4. The apparatus for detecting oxygen index of cable material according to claim 1, wherein: the inner bottom wall of the transparent pipe (2) is provided with a motor (25), the motor (25) is connected with a vertically arranged rotating shaft (26), the rotating shaft (26) is provided with a stirring blade (27), and the motor (25) is connected with the control device (4).
5. The apparatus for detecting oxygen index of cable material according to claim 1, wherein: the air suction hole (35) is positioned right above the center of the object carrying plate (31).
6. The apparatus for detecting oxygen index of cable material according to claim 1, wherein: a sealing gasket (33) is fixed at the bottom of the cover plate (3), the inner diameter of the sealing gasket (33) is smaller than that of the transparent pipe (2), and the outer diameter of the sealing gasket (33) is larger than that of the transparent pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020087723.0U CN212031399U (en) | 2020-01-15 | 2020-01-15 | Device for detecting oxygen index of cable material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020087723.0U CN212031399U (en) | 2020-01-15 | 2020-01-15 | Device for detecting oxygen index of cable material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212031399U true CN212031399U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020087723.0U Active CN212031399U (en) | 2020-01-15 | 2020-01-15 | Device for detecting oxygen index of cable material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212031399U (en) |
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2020
- 2020-01-15 CN CN202020087723.0U patent/CN212031399U/en active Active
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